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2020 Cat 299D Def level not indicating

CHUDSON ยท 2024-02-05 09:04

Looking for some advice regarding my 299 Machine got wet up to the Bottom of the seat but stayed running. Disconnected connections, went through the starter and alternator. The machine will not come out of limp mode max 1230rpm. All codes reset. *Def level not indicating level Any advice would be greatly appreciated. Cory Hudson

Replies1
  1. #1Chrisso2024-02-05 13:50

    Welcome Cory. First thing that comes to mind is that the DEF manifold, tank and pump have been completely submerged. A lot of stuff in there that isn't designed for submersion. First things first, I would be draining the DEF out and refilling. Second, go through your display and post your active codes and events. Third, post a machine serial number so we can look up the right information.